[  640.689932] br0: port 1(veth1) entered blocking state
[  640.690016] br0: port 1(veth1) entered disabled state
[  640.690095] veth1: entered allmulticast mode
[  640.690199] veth1: entered promiscuous mode
[  640.692786] br0: port 2(veth3) entered blocking state
[  640.692829] br0: port 2(veth3) entered disabled state
[  640.692870] veth3: entered allmulticast mode
[  640.692925] veth3: entered promiscuous mode
[  640.700855] br0: port 1(veth1) entered blocking state
[  640.700927] br0: port 1(veth1) entered forwarding state
[  640.706083] br0: port 2(veth3) entered blocking state
[  640.706154] br0: port 2(veth3) entered forwarding state
[  645.772757] br0: port 2(veth3) entered disabled state
[  645.777873] br0: port 1(veth1) entered disabled state
[  645.783308] veth3: left allmulticast mode
[  645.783368] veth3: left promiscuous mode
[  645.783435] br0: port 2(veth3) entered disabled state
[  645.783560] veth1: left allmulticast mode
[  645.783621] veth1: left promiscuous mode
[  645.783692] br0: port 1(veth1) entered disabled state